<style lang="less">
@import "./userManage.less";
</style>
<template>
    <div class="search">
        <Row>
            <Col>
                <Card>
                    <Row>
                        <Form ref="searchForm" :model="searchForm" inline :label-width="70" class="search-form">
                            <Form-item label="用户名称" prop="username">
                              <Input type="text" v-model="searchForm.username" clearable placeholder="请输入用户名" style="width: 200px"/>
                            </Form-item>
                            <Form-item label="手机号" prop="mobile">
                              <Input type="text" v-model="searchForm.mobile" clearable placeholder="请输入手机号" style="width: 200px"/>
                            </Form-item>
                            <span v-if="drop">
                              <Form-item label="邮箱" prop="email">
                                <Input type="text" v-model="searchForm.email" clearable placeholder="请输入邮箱" style="width: 200px"/>
                              </Form-item>
                              <Form-item label="性别" prop="sex">
                                <Select v-model="searchForm.sex" placeholder="请选择" clearable style="width: 200px">
                                  <Option value="0">女</Option>
                                  <Option value="1">男</Option>
                                </Select>
                              </Form-item>
                              <Form-item label="用户类型" prop="type">
                                <Select v-model="searchForm.type" placeholder="请选择" clearable style="width: 200px">
                                  <Option value="0">普通用户</Option>
                                  <Option value="1">管理员</Option>
                                </Select>
                              </Form-item>
                              <Form-item label="用户状态" prop="status">
                                <Select v-model="searchForm.status" placeholder="请选择" clearable style="width: 200px">
                                  <Option value="0">正常</Option>
                                  <Option value="-1">禁用</Option>
                                </Select>
                              </Form-item>
                              <Form-item label="创建时间">
                                <DatePicker type="daterange" format="yyyy-MM-dd" clearable @on-change="selectDateRange" placeholder="选择起始时间" style="width: 200px"></DatePicker>
                              </Form-item>
                            </span>
                            <Form-item style="margin-left:-35px;">
                              <Button @click="handleSearch" type="primary" icon="search">搜索</Button>
                              <Button @click="handleReset" type="ghost" >重置</Button>
                              <a class="drop-down" @click="dropDown">{{dropDownContent}}
                                <Icon :type="dropDownIcon"></Icon>
                              </a>
                            </Form-item>
                        </Form>
                    </Row>
                    <Row class="operation">
                        <Button @click="addUser" type="primary" icon="plus-round">添加用户</Button>
                        <Button @click="delAll" type="ghost" icon="trash-a">批量删除</Button>
                        <Dropdown @on-click="handleDropdown">
                          <Button type="ghost">
                              更多操作
                              <Icon type="arrow-down-b"></Icon>
                          </Button>
                          <DropdownMenu slot="list">
                              <DropdownItem name="refresh">刷新</DropdownItem>
                              <DropdownItem name="exportData">导出所选数据</DropdownItem>
                          </DropdownMenu>
                        </Dropdown>
                    </Row>
                    <Row>
                        <Alert show-icon>
                            已选择 <span class="select-count">{{selectCount}}</span> 项
                            <a class="select-clear" @click="clearSelectAll">清空</a>
                        </Alert>
                    </Row>
                    <Row class="margin-top-10 searchable-table-con1">
                        <Table :loading="loading" border :columns="columns" :data="data" sortable="custom" @on-sort-change="changeSort" @on-selection-change="showSelect" ref="table"></Table>
                        <Table :columns="columns" :data="exportData" ref="exportTable" style="display:none"></Table>
                    </Row>
                    <Row type="flex" justify="end" class="code-row-bg page">
                        <Page :current="this.searchForm.pageNumber" :total="total" :page-size="this.searchForm.pageSize" @on-change="changePage" @on-page-size-change="changePageSize" :page-size-opts="[10,20,50,100]" size="small" show-total show-elevator show-sizer></Page>
                    </Row>
                </Card>
            </Col>
        </Row>
        <Modal :title="modalTitle" v-model="userModalVisible" :mask-closable='false' :width="500" :styles="{top: '30px'}">
            <Form ref="userForm" :model="userForm" :label-width="70" :rules="userFormValidate">
                <FormItem label="用户名" prop="username">
                    <Input v-model="userForm.username"/>
                </FormItem>
                <FormItem label="密码" prop="password" v-if="modalType===0" :error="errorPass">
                    <Input type="password" v-model="userForm.password"/>
                </FormItem>
                <FormItem label="邮箱" prop="email">
                    <Input v-model="userForm.email"/>
                </FormItem>
                <FormItem label="手机号" prop="mobile">
                    <Input v-model="userForm.mobile"/>
                </FormItem>
                <FormItem label="性别" prop="sex">
                  <RadioGroup v-model="userForm.sex">
                    <Radio :label="1">男</Radio>
                    <Radio :label="0">女</Radio>
                  </RadioGroup>
                </FormItem>
                <Form-item label="头像" prop="avatar">
                  <Input v-model="userForm.avatar" placeholder="可直接填入网络图片链接" clearable style="width: 280px"/>
                  <Button @click="viewPic(userForm.avatar)" type="ghost" icon="eye" class="view-pic">预览图片</Button>
                  <Upload action="/xboot/upload/file"
                          :headers="accessToken" 
                          :on-success="handleSuccess"
                          :format="['jpg','jpeg','png','gif']"
                          :max-size="5120"
                          :on-format-error="handleFormatError"
                          :on-exceeded-size="handleMaxSize"
                          :before-upload="beforeUpload"
                          ref="up1"
                          class="upload">
                    <Button type="ghost" icon="ios-cloud-upload-outline">上传图片</Button>
                  </Upload>
                </Form-item>
                <FormItem label="用户类型" prop="type">
                  <Select v-model="userForm.type" placeholder="请选择">
                    <Option :value="0">普通用户</Option>
                    <Option :value="1">管理员</Option>
                  </Select>
                </FormItem>
                <FormItem label="角色分配" prop="roles">
                  <Select v-model="userForm.roles" multiple @on-change="selectRoles">
                      <Option v-for="item in roleList" :value="item.id" :key="item.id">{{ item.name }}</Option>
                  </Select>
                </FormItem>
            </Form>
            <div slot="footer">
                <Button type="text" @click="cancelUser">取消</Button>
                <Button type="primary" :loading="submitLoading" @click="submitUser">提交</Button>
            </div>
        </Modal>
        <Modal title="图片预览" v-model="viewImage">
          <img :src="imgUrl" alt="无效的图片链接" style="width: 80%;margin: 0 auto;display: block;">
        </Modal>
    </div>
</template>

<script>
import { getStore } from "@/utils/storage";
export default {
  name: "user-manage",
  data() {
    const validatePassword = (rule, value, callback) => {
      if (value.length < 6) {
        callback(new Error("密码长度不得小于6位"));
      } else {
        callback();
      }
    };
    const validateMobile = (rule, value, callback) => {
      var reg = /^[1][3,4,5,7,8][0-9]{9}$/;
      if (!reg.test(value)) {
        callback(new Error("手机号格式错误"));
      } else {
        callback();
      }
    };
    return {
      accessToken: {},
      loading: true,
      drop: false,
      dropDownContent: "展开",
      dropDownIcon: "chevron-down",
      selectCount: 0,
      selectList: [],
      imgUrl: "",
      viewImage: false,
      searchForm: {
        username: "",
        mobile: "",
        email: "",
        sex: "",
        type: "",
        status: "",
        pageNumber: 1,
        pageSize: 10,
        sort: "createTime",
        order: "desc",
        startDate: "",
        endDate: ""
      },
      modalType: 0,
      userModalVisible: false,
      modalTitle: "",
      userForm: {
        sex: 1,
        type: 0,
        avatar: "https://s1.ax1x.com/2018/05/19/CcdVQP.png",
        roles: []
      },
      userRoles: [],
      roleList: [],
      errorPass: "",
      userFormValidate: {
        username: [
          { required: true, message: "账号不能为空", trigger: "blur" }
        ],
        mobile: [
          { required: true, message: "手机号不能为空", trigger: "blur" },
          { validator: validateMobile, trigger: "blur" }
        ],
        email: [
          { required: true, message: "请输入邮箱地址" },
          { type: "email", message: "邮箱格式不正确" }
        ]
      },
      submitLoading: false,
      columns: [
        {
          type: "selection",
          width: 60,
          align: "center"
        },
        {
          title: "用户名",
          key: "username",
          width: 145,
          sortable: true
        },
        {
          title: "头像",
          key: "avatar",
          width: 80,
          align: "center",
          render: (h, params) => {
            return h("Avatar", {
              props: {
                src: params.row.avatar
              }
            });
          }
        },
        {
          title: "手机",
          key: "mobile",
          width: 115,
          sortable: true
        },
        {
          title: "邮箱",
          key: "email",
          width: 180,
          sortable: true
        },
        {
          title: "性别",
          key: "sex",
          width: 70,
          align: "center",
          render: (h, params) => {
            let re = "";
            if (params.row.sex === 1) {
              re = "男";
            } else if (params.row.sex === 0) {
              re = "女";
            }
            return h("div", re);
          }
        },
        {
          title: "用户类型",
          key: "type",
          align: "center",
          width: 100,
          render: (h, params) => {
            let re = "";
            if (params.row.type === 1) {
              re = "管理员";
            } else if (params.row.type === 0) {
              re = "普通用户";
            }
            return h("div", re);
          }
        },
        {
          title: "状态",
          key: "status",
          align: "center",
          width: 140,
          render: (h, params) => {
            let re = "";
            if (params.row.status === 0) {
              return h("div", [
                h(
                  "Tag",
                  {
                    props: {
                      type: "dot",
                      color: "green"
                    }
                  },
                  "正常启用"
                )
              ]);
            } else if (params.row.status === -1) {
              return h("div", [
                h(
                  "Tag",
                  {
                    props: {
                      type: "dot",
                      color: "red"
                    }
                  },
                  "禁用"
                )
              ]);
            }
          },
          filters: [
            {
              label: "正常启用",
              value: 0
            },
            {
              label: "禁用",
              value: -1
            }
          ],
          filterMultiple: false,
          filterMethod(value, row) {
            if (value === 0) {
              return row.status === 0;
            } else if (value === -1) {
              return row.status === -1;
            }
          }
        },
        {
          title: "创建时间",
          key: "createTime",
          sortable: true,
          sortType: "desc",
          width: 150
        },
        {
          title: "操作",
          key: "action",
          width: 240,
          align: "center",
          render: (h, params) => {
            if (params.row.status === 0) {
              return h("div", [
                h(
                  "Button",
                  {
                    props: {
                      type: "primary",
                      size: "small"
                    },
                    style: {
                      marginRight: "5px"
                    },
                    on: {
                      click: () => {
                        this.edit(params.row);
                      }
                    }
                  },
                  "编辑"
                ),
                h(
                  "Button",
                  {
                    props: {
                      type: "ghost",
                      size: "small"
                    },
                    style: {
                      marginRight: "5px"
                    },
                    on: {
                      click: () => {
                        this.disable(params.row);
                      }
                    }
                  },
                  "禁用"
                ),
                h(
                  "Button",
                  {
                    props: {
                      type: "error",
                      size: "small"
                    },
                    on: {
                      click: () => {
                        this.remove(params.row);
                      }
                    }
                  },
                  "删除"
                )
              ]);
            } else {
              return h("div", [
                h(
                  "Button",
                  {
                    props: {
                      type: "primary",
                      size: "small"
                    },
                    style: {
                      marginRight: "5px"
                    },
                    on: {
                      click: () => {
                        this.edit(params.row);
                      }
                    }
                  },
                  "编辑"
                ),
                h(
                  "Button",
                  {
                    props: {
                      type: "success",
                      size: "small"
                    },
                    style: {
                      marginRight: "5px"
                    },
                    on: {
                      click: () => {
                        this.enable(params.row);
                      }
                    }
                  },
                  "启用"
                ),
                h(
                  "Button",
                  {
                    props: {
                      type: "error",
                      size: "small"
                    },
                    on: {
                      click: () => {
                        this.remove(params.row);
                      }
                    }
                  },
                  "删除"
                )
              ]);
            }
          }
        }
      ],
      data: [],
      exportData: [],
      total: 0
    };
  },
  methods: {
    init() {
      this.accessToken = {
        accessToken: getStore("accessToken")
      };
      this.getUserList();
    },
    changePage(v) {
      this.searchForm.pageNumber = v;
      this.getUserList();
      this.clearSelectAll();
    },
    changePageSize(v) {
      this.searchForm.pageSize = v;
      this.getUserList();
    },
    selectDateRange(v) {
      if (v) {
        this.searchForm.startDate = v[0];
        this.searchForm.endDate = v[1];
      }
    },
    getUserList() {
      // 多条件搜索用户列表
      this.loading = true;
      this.getRequest("/user/getByCondition", this.searchForm).then(res => {
        this.loading = false;
        if (res.success === true) {
          this.data = res.result.content;
          this.total = res.result.totalElements;
        }
      });
    },
    handleSearch() {
      this.searchForm.pageNumber = 1;
      this.searchForm.pageSize = 10;
      this.init();
    },
    handleReset() {
      this.$refs.searchForm.resetFields();
      this.searchForm.pageNumber = 1;
      this.searchForm.pageSize = 10;
      // 重新加载数据
      this.init();
    },
    changeSort(e) {
      this.searchForm.sort = e.key;
      this.searchForm.order = e.order;
      if (e.order === "normal") {
        this.searchForm.order = "";
      }
      this.init();
    },
    getRoleList() {
      this.getRequest("/role/getAllList").then(res => {
        if (res.success === true) {
          this.roleList = res.result;
        }
      });
    },
    handleDropdown(name) {
      if (name === "exportData") {
        if (this.selectCount <= 0) {
          this.$Message.warning("您还未选择要导出的数据");
          return;
        }
        this.$Modal.confirm({
          title: "确认导出",
          content: "您确认要导出所选 " + this.selectCount + " 条数据?",
          onOk: () => {
            this.$refs.exportTable.exportCsv({
              filename: "用户数据"
            });
          }
        });
      } else if (name === "refresh") {
        this.getUserList();
      }
    },
    selectRoles(v) {},
    cancelUser() {
      this.userModalVisible = false;
    },
    submitUser() {
      this.$refs.userForm.validate(valid => {
        if (valid) {
          let url = "/user/admin/add";
          if (this.modalType === 1) {
            // 编辑用户
            url = "/user/admin/edit";
          }
          if (this.modalType === 0) {
            if (
              this.userForm.password == "" ||
              this.userForm.password == undefined
            ) {
              this.errorPass = "密码不能为空";
              return;
            }
            if (this.userForm.password.length < 6) {
              this.errorPass = "密码长度不得少于6位";
              return;
            }
          }
          this.submitLoading = true;
          this.postRequest(url, this.userForm).then(res => {
            this.submitLoading = false;
            if (res.success === true) {
              this.$Message.success("操作成功");
              this.init();
              this.userModalVisible = false;
            }
          });
        }
      });
    },
    viewPic(v) {
      this.imgUrl = v;
      this.viewImage = true;
    },
    handleFormatError(file) {
      this.$Notice.warning({
        title: "不支持的文件格式",
        desc:
          "所选文件‘ " +
          file.name +
          " ’格式不正确, 请选择 .jpg .jpeg .png .gif格式文件"
      });
    },
    handleMaxSize(file) {
      this.$Notice.warning({
        title: "文件大小过大",
        desc: "所选文件‘ " + file.name + " ’大小过大, 不得超过 5M."
      });
    },
    beforeUpload() {
      if(!this.$route.meta.permTypes.includes("upload")){
        this.$Message.error("此处您没有上传权限(页面演示，未配置权限按钮)")
        return false;
      }
      return true;
    },
    handleSuccess(res, file) {
      if (res.success === true) {
        file.url = res.result;
        this.userForm.avatar = res.result;
      } else {
        this.$Message.error(res.message);
      }
    },
    addUser() {
      this.modalType = 0;
      this.modalTitle = "添加用户";
      this.$refs.userForm.resetFields();
      this.userModalVisible = true;
    },
    edit(v) {
      this.modalType = 1;
      this.modalTitle = "编辑用户";
      this.$refs.userForm.resetFields();
      // 转换null为""
      for (let attr in v) {
        if (v[attr] === null) {
          v[attr] = "";
        }
      }
      let str = JSON.stringify(v);
      let userInfo = JSON.parse(str);
      this.userForm = userInfo;
      let selectRolesId = [];
      this.userForm.roles.forEach(function(e) {
        selectRolesId.push(e.id);
      });
      this.userForm.roles = selectRolesId;
      this.userModalVisible = true;
    },
    enable(v) {
      this.$Modal.confirm({
        title: "确认启用",
        content: "您确认要启用用户 " + v.username + " ?",
        onOk: () => {
          this.postRequest("/user/admin/enable/" + v.id).then(res => {
            if (res.success === true) {
              this.$Message.success("操作成功");
              this.init();
            }
          });
        }
      });
    },
    disable(v) {
      this.$Modal.confirm({
        title: "确认禁用",
        content: "您确认要禁用用户 " + v.username + " ?",
        onOk: () => {
          this.postRequest("/user/admin/disable/" + v.id).then(res => {
            if (res.success === true) {
              this.$Message.success("操作成功");
              this.init();
            }
          });
        }
      });
    },
    remove(v) {
      this.$Modal.confirm({
        title: "确认删除",
        content: "您确认要删除用户 " + v.username + " ?",
        onOk: () => {
          this.deleteRequest("/user/delByIds", { ids: v.id }).then(res => {
            if (res.success === true) {
              this.$Message.success("删除成功");
              this.init();
            }
          });
        }
      });
    },
    dropDown() {
      if (this.drop) {
        this.dropDownContent = "展开";
        this.dropDownIcon = "chevron-down";
      } else {
        this.dropDownContent = "收起";
        this.dropDownIcon = "chevron-up";
      }
      this.drop = !this.drop;
    },
    showSelect(e) {
      this.exportData = e;
      this.selectList = e;
      this.selectCount = e.length;
    },
    clearSelectAll() {
      this.$refs.table.selectAll(false);
    },
    delAll() {
      if (this.selectCount <= 0) {
        this.$Message.warning("您还未选择要删除的数据");
        return;
      }
      this.$Modal.confirm({
        title: "确认删除",
        content: "您确认要删除所选的 " + this.selectCount + " 条数据?",
        onOk: () => {
          let ids = "";
          this.selectList.forEach(function(e) {
            ids += e.id + ",";
          });
          ids = ids.substring(0, ids.length - 1);
          this.deleteRequest("/user/delByIds", { ids: ids }).then(res => {
            if (res.success === true) {
              this.$Message.success("删除成功");
              this.clearSelectAll();
              this.init();
            }
          });
        }
      });
    }
  },
  mounted() {
    this.init();
    this.getRoleList();
  }
};
</script>